122200201027 has 2 divisors, whose sum is σ = 122200201028. Its totient is φ = 122200201026.

The previous prime is 122200200979. The next prime is 122200201111. The reversal of 122200201027 is 720102002221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122200201027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122200200995 and 122200201013.

It is not a weakly prime, because it can be changed into another prime (122200202027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100100513 + 61100100514.

It is an arithmetic number, because the mean of its divisors is an integer number (61100100514).

Almost surely, 2^122200201027 is an apocalyptic number.

122200201027 is a deficient number, since it is larger than the sum of its proper divisors (1).

122200201027 is an equidigital number, since it uses as much as digits as its factorization.

122200201027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 122200201027 its reverse (720102002221), we get a palindrome (842302203248).

The spelling of 122200201027 in words is "one hundred twenty-two billion, two hundred million, two hundred one thousand, twenty-seven".